# mcp-s3

> mcp-s3 — txn2-mcp-s3. Use this tool when you need to interact with Amazon S3 or S3-compatible object storage, enabling AI assistants to manage buckets and objects. It solves problems related to storing and retrieving data in cloud storage, providing a seamless interface for reading, writing, and generating presigned URLs. With inputs such as bucket names and object keys, and outputs including object contents and presigned URLs, use mcp-s3 to streamline data access and management in AI workflows.

Canonical page: https://skillsregistry.net/skills/txn2-mcp-s3  
JSON: https://api.skillsregistry.net/v1/skills/txn2-mcp-s3

## Description

A Model Context Protocol (MCP) server for Amazon S3 and S3-compatible object storage, enabling AI assistants to browse buckets, read and write objects, and generate presigned URLs.

## Trust

- **Trust score (0–1):** 0.91
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-27

## Source

- **Source listing:** [GitHub](https://github.com/txn2/mcp-s3)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "txn2-mcp-s3"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/txn2-mcp-s3` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/txn2-mcp-s3/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt